# Unit 221B

**Source:** https://www.startuphub.ai/startups/unit-221b
**Profile type:** Startup

> AI research lab focused on developing advanced AI systems and foundational models.

## About

Unit 221B is a threat disruption company providing actionable intelligence and cybersecurity solutions. They specialize in dismantling criminal ecosystems and supporting high-stakes investigations for enterprises, law enforcement, and government agencies. Their services include threat intelligence, red teaming, purple teaming, incident response, and ransomware recovery.

## Key facts

- **Slug:** unit-221b
- **Website:** https://www.unit221b.com/
- **Location:** San Francisco, United States
- **Founded:** 2023-01-01
- **Employees:** 21
- **Operating status:** Active
- **Total funding:** $5M
- **Sectors / tags:** Frontier AI Lab, AGI Research, Foundation Model, Generative AI, AI Reasoning, AI Safety, AI Alignment, Reinforcement Learning, Self-Supervised Learning
- **Social:**
  - LinkedIn: https://www.linkedin.com/company/unit221b
  - Twitter: https://twitter.com/unit221b

## Frequently asked

### What does Unit 221B do?

Unit 221B is a threat disruption company providing actionable intelligence and cybersecurity solutions. They specialize in dismantling criminal ecosystems and supporting high-stakes investigations for enterprises, law enforcement, and government agencies. Their services include threat intelligence, red teaming, purple teaming, incident response, and ransomware recovery.

### What is Unit 221B's revenue?

StartupHub estimates Unit 221B's annual revenue at $12.4M (range $6.8M to $17.2M, 62% confidence), based on comparable companies in the sector.

### What is Unit 221B's valuation?

StartupHub estimates Unit 221B's effective valuation at $18.8M (range $12.5M to $30.0M, 20% confidence), based on comparable companies in the sector.

### How much funding has Unit 221B raised?

Unit 221B has raised a total of $5M in funding. The most recent round on record is Seed.

### Where is Unit 221B headquartered?

Unit 221B is headquartered in San Francisco, United States.

### When was Unit 221B founded?

Unit 221B was founded in 2023.

### What industry does Unit 221B operate in?

Unit 221B operates in Frontier AI Lab, AGI Research, Foundation Model, Generative AI, AI Reasoning, AI Safety.

### How many employees does Unit 221B have?

Unit 221B has approximately 21 people on record.

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